How do you determine which is the best primary source?
  • Use the time and place guidelines
  • Use the bias guidelines
They will help you decide how “good” your primary source is!

Time and Place
The closer in time and place a source and its creator were to an event in the past, the better the source will be. The examples go from the best primary sources to those that are least reliable:
  1. "Direct"
    • Examples: photographs, artifacts, maps, advertisements, etc.
  2. Accounts of the event created at the time it occurred--created by firsthand observers and participants
    • Examples: diaries, newspaper accounts by participants, birth and death records, family Bibles, census records, letters, artwork, business reports
  3. Accounts of the event, created after the event occurred--created by firsthand observers and participants
    • Examples: oral histories, autobiographies, family histories, letters, artwork
  4. Accounts of the event, created after the event occurred--created by people who did not participate or witness the event
    • Creators used interviews or evidence from the time of the event
    • Examples: books, magazine articles, newspaper articles, paintings

Direct trace
Musket and Mathew Brady photo from the Civil War
Account created at time it occurred
War journal of Ulysses S. Grant
Account created after by participants
Autobiography of Jefferson Davis
Account created after by non-participants
Newspaper article written about survivors on the fifth anniversary of the Battle of Gettysburg

Bias
All sources are biased; they only show what the creator thought happened or what the creator wanted the reader to know--they show his perspective. Because of bias, think about these questions as you analyze the primary source:
  1. Who created the source?

  2. Who was the audience?

  3. What was happening at the time and when was it created?

  4. What is the main idea in the primary source?

  5. Why was it created?

  6. Compare the primary source with other evidence concerning the event


Examples of bias:
Person
Each one has his own bias or perspective on Utah
Chief Pocatello
Utah was his ancestral home; he wanted to preserve his way of life.
Brigham Young
Utah was a place of refuge; he wanted to establish a city for his people
Jim Bridger
Explorer and trapper in Utah; settlements affected his trading